The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 18 October 2019 07:43 (UTC+1000)


50 Most active ASes for the past 14 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
1281181963272.65%241814.63ALTICE DOMINICANA S.A., DO
298291127841.52%274041.16BSNL-NIB National Internet Backbone, IN
3266461115881.51%195873.05TRAVELCLICKCORP1 - TravelCLICK Inc., US
427738983751.33%862114.12Ecuadortelecom S.A., EC
516509911131.23%328027.78AMAZON-02 - Amazon.com, Inc., US
647331648810.88%598510.84TTNET, TR
79625643720.87%68946.65TELSTRAGLOBAL Telstra Global Internet Services Network Blocks, JP
86306594850.80%102583.19TELEFONICA VENEZOLANA, C.A., VE
98151594560.80%63189.41Uninet S.A. de C.V., MX
1013904570890.77%168339.82COSLINK - Cherryland Services Inc, US
11198697549510.74%86868.88MYNETWAY_CX, IT
126762501360.68%350143.25SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
133832498710.67%202493.55CINE-NET - Cinenet Communications, US
146147396530.54%109836.11Telefonica del Peru S.A.A., PE
1539891394930.53%40349.79ALJAWWALSTC-AS, SA
1650710370250.50%52770.26EARTHLINK-AS, IQ
175972354000.48%190718.56DNIC-ASBLK-05800-06055 - DoD Network Information Center, US
1839028353210.48%341038.85ULSK-AS, RU
199299346140.47%39886.97IPG-AS-AP Philippine Long Distance Telephone Company, PH
2023969324300.44%184917.54TOT-NET TOT Public Company Limited, TH
2136903316580.43%86836.47MT-MPLS, MA
22647316170.43%231136.87DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
2324863313760.42%119826.19LINKdotNET-AS, EG
2458224313310.42%84037.30TCI, IR
25266768307530.42%310251.00Juan Ignacio Capobianco (MEGANET), AR
2612479305320.41%56325.42UNI2-AS, ES
277939286070.39%211362.24UNIVCENTFLA - University of Central Florida, US
284739262380.35%62342.12INTERNODE-AS Internode Pty Ltd, AU
2918465255620.35%112323.82WORKDAY-01 - Workday, Inc., US
3047568255440.35%55108.80ASN-LANSERVICE Internet Service Provider, IT
3124835242120.33%107422.54RAYA-AS, EG
3231334239490.32%27158.82KABELDEUTSCHLAND-AS, DE
3310620236580.32%33627.04Telmex Colombia S.A., CO
348452231510.31%106521.74TE-AS TE-AS, EG
356713223430.30%62835.58IAM-AS, MA
366849213770.29%132916.09UKRTELNET, UA
379308203030.27%27751.96CHINA-ABITCOOL Abitcool(China) Inc., CN
3818403202310.27%20799.73FPT-AS-AP The Corporation for Financing & Promoting Technology, VN
399121202030.27%30996.52TTNET, TR
4036992191680.26%104418.36ETISALAT-MISR, EG
4122905182910.25%68268.99SOFTCOMUS - SoftCom America Inc., US
4210139179610.24%22679.47SMARTBRO-PH-AP Smart Broadband, Inc., PH
4321299179220.24%110816.18KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
447287176890.24%139127.26PBI-NET-BLK2 - AT&T Corp., US
4512654176550.24%40441.38RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
468048173410.23%42540.80CANTV Servicios, Venezuela, VE
4752871172180.23%52331.12TASCOM TELECOMUNICAÇÕES LTDA, BR
487155169470.23%40594.18VIASAT-SP-BACKBONE - ViaSat,Inc., US
498551168820.23%31715.32BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL
5027699167620.23%17695.24TELEFÔNICA BRASIL S.A, BR
Total 201084527.16%

50 Most active ASes for the past 14 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
126676810251.00.42%330753Juan Ignacio Capobianco (MEGANET), AR
21986976868.90.74%854951MYNETWAY_CX, IT
3266465873.11.51%19111588TRAVELCLICKCORP1 - TravelCLICK Inc., US
4475685108.80.35%525544ASN-LANSERVICE Internet Service Provider, IT
52083303795.00.05%13795ASBLX, GB
62089213109.00.04%13109LOEWENFELS, CH
72647352903.00.04%12903BBVA SEGUROS DE VIDA S.A, CL
8583652854.00.15%411416RESEARCH-AS58365, DK
9583612848.50.15%411394RESEARCH-AS58361, DK
1038322493.60.67%2049871CINE-NET - Cinenet Communications, US
11583622441.20.13%49765RESEARCH-AS58362, DK
122049222428.00.03%12428DUSTIN-MANAGED-SERVICES-DENMARK, DK
13583642424.00.13%49696RESEARCH-AS58364, DK
14330752331.00.03%12331ISC-F-AS - Internet Systems Consortium, Inc., US
15184652323.80.35%1125562WORKDAY-01 - Workday, Inc., US
16556901615.80.11%58079ANDIRA-AS-ID PT Andira Infomedia, ID
1731301528.80.12%69173RGNET-SEA RGnet Seattle Westin, EE
1879391362.20.39%2128607UNIVCENTFLA - University of Central Florida, US
191354741351.20.07%45405FIZNET-AS-ID PT Hafiz Jaya Infotama, ID
201354651345.80.07%45383BITECH-AS-ID PT BINA TECHINDO SOLUTION, ID
21346281315.00.02%11315NTTCOMSECSE-AS, SE
223284131266.00.02%11266Comercio-Cloud-Computing-Ltd, NG
232639711164.30.22%1416300FaleMais Comunicações LTDA, BR
241370541111.50.03%22223THORN-AS-AP Thorn Australia T/A Radio Rentals, AU
25430761087.50.16%1111963LU-AS, BE
26140471081.00.01%11081FERRIS-MFG-CORP - Ferris MFG Corp, US
271393501055.00.01%11055BIBICLE-AS-AP Bibicle, KR
28487621055.00.01%11055IAA-AS, IR
29390281038.90.48%3435321ULSK-AS, RU
3093081015.10.27%2720303CHINA-ABITCOOL Abitcool(China) Inc., CN
319625946.60.87%6864372TELSTRAGLOBAL Telstra Global Internet Services Network Blocks, JP
3238165878.00.01%1878ADSNET-AS-ID PT. AMBHARA DUTA SHANTI, ID
3333780851.80.07%65111IGH-Accra, GH
3428118814.62.65%241196327ALTICE DOMINICANA S.A., DO
3530556796.00.01%1796HMH-30556 - Houghton Mifflin Harcourt Publishing Company, US
3646649792.00.02%21584SONETX - SonetX.com, US
3759148764.20.04%43057IDNIC-XPNET-AS-ID PT Xepia Prima, ID
38198386762.00.02%21524ONI, GB
3956551755.00.01%1755CVQ1-RIPE, ES
4055677752.40.07%75267HTS-AS-ID PT. Hawk Teknologi Solusi, ID
41137638746.00.01%1746ARINACE-AS Ace Designers Ltd, IN
4261692729.00.01%1729Mundo 7 Soluções em informática LTDA - ME, BR
43204648717.20.04%42869CALLIGO, JE
44268006685.50.02%21371
4514600676.80.05%64061MXL-PROD - MX Logic, Inc., US
4651932656.00.01%1656RTCAISS-AS, RU
47207193587.00.02%21174LONG-QIAN, DE
486306583.20.80%10259485TELEFONICA VENEZOLANA, C.A., VE
4947065564.60.18%2312985PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 - USC / UFMG PEERING Research Testbed, US
5038810557.00.01%
Total 91060.911.70%

50 Most active Prefixes for the past 14 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1201.183.255.0/24419120.54%27738 -- Ecuadortelecom S.A., EC
2216.117.109.0/24372770.48%26646 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US
3216.117.110.0/24372150.48%26646 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US
4216.117.108.0/24370440.48%26646 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US
5216.238.254.0/23305190.40%13904 -- COSLINK - Cherryland Services Inc, US
6132.170.30.0/23285720.37%7939 -- UNIVCENTFLA - University of Central Florida, US
764.68.236.0/22258880.34%13904 -- COSLINK - Cherryland Services Inc, US
8209.177.171.0/24255300.33%18465 -- WORKDAY-01 - Workday, Inc., US
9185.122.26.0/23255080.33%47568 -- ASN-LANSERVICE Internet Service Provider, IT
10101.51.56.0/24252560.33%23969 -- TOT-NET TOT Public Company Limited, TH
11203.1.78.0/24251830.33%4739 -- INTERNODE-AS Internode Pty Ltd, AU
122.19.16.0/20249140.32%6762 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
13199.245.187.0/24249100.32%3832 -- CINE-NET - Cinenet Communications, US
14198.148.151.0/24249070.32%3832 -- CINE-NET - Cinenet Communications, US
152.16.146.0/23248510.32%6762 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
16177.136.12.0/24168710.22%52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR
17198.224.49.0/24168010.22%7287 -- PBI-NET-BLK2 - AT&T Corp., US
18109.195.207.0/24163190.21%39028 -- ULSK-AS, RU
19138.255.194.0/23161490.21%263971 -- FaleMais Comunicações LTDA, BR
20192.30.160.0/20155440.20%22905 -- SOFTCOMUS - SoftCom America Inc., US
21203.252.142.0/24127620.17%9459 -- ASKONKUK Konkuk University, KR
2266.152.121.0/24115580.15%14477 -- FLTG - FINGER LAKES TECHNOLOGIES GROUP, INC., US
2345.231.214.0/23103240.13%266768 -- Juan Ignacio Capobianco (MEGANET), AR
2445.233.143.0/24102790.13%266768 -- Juan Ignacio Capobianco (MEGANET), AR
25104.237.191.0/24102220.13%36040 -- YOUTUBE - Google LLC, US
2645.231.214.0/24101500.13%266768 -- Juan Ignacio Capobianco (MEGANET), AR
27203.196.0.0/22101420.13%9308 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
9802 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
28124.250.0.0/16101400.13%9308 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
9802 -- CHINA-ABITCOOL Abitcool(China) Inc., CN
29115.42.27.0/2489990.12%7600 -- ESCAPE-NET-AS Escape.net, AU
30200.90.16.0/2189060.12%8048 -- CANTV Servicios, Venezuela, VE
31103.101.95.0/2479120.10%55690 -- ANDIRA-AS-ID PT Andira Infomedia, ID
3284.205.66.0/2473700.10%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
33130.137.80.0/2473230.10%16509 -- AMAZON-02 - Amazon.com, Inc., US
34130.137.79.0/2473030.09%16509 -- AMAZON-02 - Amazon.com, Inc., US
35130.137.82.0/2472290.09%14618 -- AMAZON-AES - Amazon.com, Inc., US
36130.137.89.0/2471320.09%14618 -- AMAZON-AES - Amazon.com, Inc., US
37130.137.86.0/2469280.09%16509 -- AMAZON-02 - Amazon.com, Inc., US
38130.193.79.0/2468790.09%198697 -- MYNETWAY_CX, IT
39130.193.77.0/2468770.09%198697 -- MYNETWAY_CX, IT
40130.193.78.0/2468730.09%198697 -- MYNETWAY_CX, IT
41130.193.74.0/2468700.09%198697 -- MYNETWAY_CX, IT
42130.193.72.0/2468670.09%198697 -- MYNETWAY_CX, IT
43130.193.73.0/2468660.09%198697 -- MYNETWAY_CX, IT
44130.193.76.0/2468600.09%198697 -- MYNETWAY_CX, IT
45130.193.75.0/2468590.09%198697 -- MYNETWAY_CX, IT
46130.137.78.0/2468420.09%16509 -- AMAZON-02 - Amazon.com, Inc., US
47130.137.81.0/2468360.09%16509 -- AMAZON-02 - Amazon.com, Inc., US
48130.137.90.0/2468160.09%16509 -- AMAZON-02 - Amazon.com, Inc., US
49130.137.85.0/2467490.09%16509 -- AMAZON-02 - Amazon.com, Inc., US
50188.233.201.0/2466340.09%39028 -- ULSK-AS, RU
Total 7646779.92%

14 Day BGP Profile: 4-October-2019 00:00 - 17-October-2019 23:59 (UTC+1000)

Number of BGP Update Messages:  14138636
Number of Prefix Updates:  7395769
Number of Prefix Withdrawals:  304091
Average Prefixes per BGP Update:  0.54
Average BGP Update Messages per second:  11.69
Average Prefix Updates per second:  6.37
Peak BGP Update Message Rate per second:  99898  (21:09:00 Mon, 7-Oct-2019)
Peak Prefix Update Rate per second:  10725  (04:30:26 Tue, 8-Oct-2019)
Peak Prefix Withdraw Rate per second:  88372  (21:09:00 Mon, 7-Oct-2019)
Prefix Count:  818473
Updated Prefix Count:  818472
Stable Prefix Count:  1
Origin AS Count:  66177
Updated Origin AS Count:  66142
Stable Origin AS Count:  35
Unique Path Count:  471469
Updated Path Count:  414439
Stable Path Count:  57030


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.